function getXhr(){
                                 var xhr = null;
                                if(window.XMLHttpRequest) // Firefox et autres
                                   xhr = new XMLHttpRequest();
                                else if(window.ActiveXObject){ // Internet Explorer
                                   try {
                                        xhr = new ActiveXObject("Msxml2.XMLHTTP");
                                    } catch (e) {
                                        xhr = new ActiveXObject("Microsoft.XMLHTTP");
                                    }
                                }
                                else { // XMLHttpRequest non support\351 par le navigateur
                                   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
                                   xhr = true;
                                }
                                 return xhr
}


function lirerequetephp(url,iddiv){
        var  XhrObj = getXhr();
        XhrObj.onreadystatechange = function(){
        if( XhrObj.readyState == 4 &&  XhrObj.status == 200){
                var div = document.getElementById(iddiv);
                div.innerHTML=XhrObj.responseText;
        }}
        if (location.search != '') suite = '&'+location.search.substring(1);
        else suite = '';
        XhrObj.open('GET','/CMS/Documents/lirescriptphp.php?url='+url+suite,true);
        XhrObj.send(null);
}